Blender



FIG. 1 is a front perspective view of a blender;

FIG. 2 is a rear perspective view of the blender;

FIG. 3 is a front view of the blender;

FIG. 4 is a rear view of the blender;

FIG. 5 is a right side view of the blender;

FIG. 6 is a left side view of the blender; and,

FIG. 7 is a top view of the blender.

The broken lines represent portions of the blender that form no part of the claimed design. 

CLAIM The ornamental design for a blender, as shown and described. 